General features: Operating temperature range: -20 to +100 °C Setting accuracy: ±0.1 °C Cooling using a compression refrigerator 5.7″ touchscreen controller with time period and real-time programming (storage capacity for 25 programs in time program mode and storage capacity for 5 programs in weekly program mode each with 100 program sections) Fan speed can be adjusted from 40% to 100% Door heating to prevent condensation With additional inner door made of safety glass Hot-air disinfection possible at 100 °C (program is stored) Internal data logger, measured values in open format readable via USB (save interval can be adjusted from 1 to 60 minutes) Data interfaces: Ethernet, USB Feed-through opening with silicone plug on the left-hand side (size 130: Ø 30 mm, from size 260: oval 45 x 80 mm) Standing devices (from size 260) with robust double swivel castors, with locking brakes at the front Class 3.3 temperature safety device (DIN 12880) with visual and audible alarms Mains connection 220-240 V, 50/60 Hz Cooling incubator KB PRO series Delivery incl. 2 stainless steel insertable grates with telescopic tracks.